Mitsubishi Electric PKFY-P15VBM-ER2 Technical & Service Manual page 23

Switch
SW11
SW12
1s digit
0
address
setting
SW12
10
10ths digit
address
setting
SW14
0
SW14
Branch
No.
Setting
220V
SW5
Voltage
2
selection
• To operate each indoor unit by each remote controller when installed 2 indoor
units or more are near, Pair No. setting is necessary.
Pair No. setting is available with the 4 patterns (Setting patterns A to D).
Make setting for J41, J42 of indoor controller board and the Pair No. of
wireless remote controller.
• You may not set it when operating it by one remote controller.
Setting for indoor unit
Jumper wire J41, J42 on the indoor controller board are cut according to
the table below.
Wireless remote controller pair number:
Setting operation
J41, J42
1. Press the SET button (using a pointed implemet). Check that the
Wireless
remote controller's display has stopped before continuing.
remote
MODEL SELECT flashes, and the model No. (3 digits) appears
controller
(steadily-lit).
Pair No
2. Press the MINUTE button twice. The pair number appears flashing.
3. Press the temperature
4. Press the SET button (using a pointed implemet). The set pair number
is displayed (steadily-lit) for 3 seconds, then disappears.
Setting pattern
A
B
C
D
* Pair No.4-9 of wireless remote controller is setting pattern D.
OCH418C
Operation by switch
SW11
0
How to set address
Example : If address is "3", remain SW12
(for over 10) at "0", and match SW11 (for 1 to 9)
1
with "3".
How to set branch number SW14
(Series R2 only).
Match the indoor unit's refrigerant pipe with
the BC contoller's end connection number
Remain other than series R2 at "0".
240V
If the unit is used at the 230V or 240V area,
set the voltage to 240V.
If the unit is used at the 220V, set the voltage
to 220V.
buttons to select the pair number to set.
Indoor controller
Pair No. of wireless
jumper wire
remote controller *
J41 J42
— —
Cut —
— Cut
Cut Cut
The black square (
.
0 Initial setting
1 —
2 —
3 —
23
) indicates a switch position.
Effective
Remarks
timing
Address board
<Initial setting>
SW12 SW11
0
Address board
Before
<Initial setting>
power
SW14
supply
0
ON
Address board
<Initial setting>
220V
<Initial setting>
Pattern A
MODEL SELECT
TEMP
ON/OFF
Under
FAN AUTO STOP
operation
MODE VANE AUTO START
or
CHECK LOUVER
TEST RUN
suspension
RESET
SET CLOCK
SET button
0
240V
Pair No.
Model No.
Temperature
button
h
Minute
button
min